<template>
  <div class="app-container">
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['module:relation:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['module:relation:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['module:relation:remove']">删除</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="relationList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="规格名称" align="center" prop="ruleName" />
      <el-table-column label="商家服务分类" align="center" prop="cateChildName" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['module:relation:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['module:relation:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改规格和商家服务类型对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="商家服务类型" prop="cateChildName">
          <el-input v-model="form.cateChildName" disabled size="mini"/>
        </el-form-item>
        <el-form-item label="规格" prop="ruleId">
          <el-select v-model="form.ruleId" @change="confirm" size="mini">
            <el-option v-for="rule in ruleListOptions"
                       :key="rule.id" :label="rule.ruleName"
                       :value="rule.id"/>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" size="mini" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel" size="mini">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listRelation, getRelation, delRelation, addRelation, updateRelation, exportRelation, getTransferData } from "@/api/module/product/ruleRelation";
import { listNoPage } from "@/api/module/product/rule";

export default {
  name: "Relation",
  data() {
    return {
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 规格和商家服务类型表格数据
      relationList: [],
      ruleListOptions:[],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        ruleId: undefined,
        cateChildId: undefined,
        shopType:8,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        ruleId: [
          { required: true, message: "请选择规格", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    console.log('section  this.$route.query',this.$route.query);
    this.queryParams.cateChildId = this.$route.query.cateChildId ? this.$route.query.cateChildId : 0;
    this.queryParams.cateChildName = this.$route.query.cateChildName ? this.$route.query.cateChildName : "";

    this.getList();
    this.getRuleList();

  },
  methods: {
    /** 查询规格和商家服务类型列表 */
    getList() {
      this.loading = true;
      listRelation(this.queryParams).then(response => {
        this.relationList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    getRuleList() {
      listNoPage().then(res => {
        this.ruleListOptions = res.data;
      })
    },
    refresh(id){
      this.queryParams.parentId = id;
      this.form.parentId = id;
      this.getList()
    },
    confirm(val){
      console.log('confirm',val);
      var that = this;
      for(var index in that.ruleListOptions){
        if(that.ruleListOptions[index].id === val){
          console.log('confirm 111',that.ruleListOptions[index]);
          console.log('that.attrs',that.attrs);
          that.form.ruleId = that.ruleListOptions[index].id;
          that.form.ruleName = that.ruleListOptions[index].ruleName;
        }
      }
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        ruleId: undefined,
        ruleName:undefined,
        cateId: 2,
        cateChildId: undefined,
        cateChildName:undefined,
      };
      this.form.cateChildId = this.$route.query.cateChildId ? this.$route.query.cateChildId : 0;
      this.form.cateChildName = this.$route.query.cateChildName ? this.$route.query.cateChildName : "";
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id);
      this.single = selection.length!==1;
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加规格和商家服务类型";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const id = row.id || this.ids;
      getRelation(id).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改规格和商家服务类型";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateRelation(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addRelation(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除规格和商家服务类型编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.loading = true;
          return delRelation(ids);
        }).then(() => {
          this.loading = false;
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有规格和商家服务类型数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportRelation(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
